BF2S Forums Lag????

Could be an issue of incompatible hardware. As for your system it sounds like you have all good stuff. well maybe the mother board could be upgraded to something a little better. just see that all other processes are shut down. if you have a duel core processor, use it to its full advantages. don't run another online based programs (ie: aim, AOL, email notifiers....) all of these steel bandwidth. you have a very high ping. sole that and things will get better. also what kind of sound card? if on board, that's hard work for your PC. Bf2 uses a lot of sounds. and lastly, clean out your PC. trash temp files, and loose unneeded programs. check the page file. is it to small? is it on the same hard drive as your system, or the game. if so, that will to slow down performance.

good luck with this, and i hope i have at least helped a little.